I'm dancing.(划线部分提问)

I'm dancing.(划线部分提问) I learned dancing when I was five.对 learned dancing 划线部分提问 I I learned dancing when I was five 对 learned dancing 划线部分提问 L'm good at dancing.(对划线部分提问,划 dancing） Susan enjoys dancing 划线部分提问 划线部分提问I'm really worried. I'm thirteen?(对划线部分提问) 对划线部分提问： I like dancing,because it's fun. ____________ My sister enjoy dancing.对划线部分提问 划线dancing 回答 ____ 　____ sist Lingling likes dancing. “dancing”划线（划线部分提问） ___　　___　　lingli mary likes sunging and dancing.就划线部分提问 I'm interested in singing.singing画线.划线部分提问